2 years ago

What is the surface area of a spehere with radius of 13 units

Mathematics

1 answer:

Tju [1.3M]2 years ago

7 0

Answer:

The surface are of a spehere with a radius of 13 is = to 5

Step-by-step explanation:

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Cube and cube roots 27000<br>

boyakko [2]

Answer:

lcm for cuberoot

2*2*2*5*5*5*3*3*3

for cuberoot we will make pairs of common three numbers and write them one time

2*5*3

check 30*30*30=27000

cube

multiply 27000 three times with itself

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Jim has 5 computer science books and 3 math books. he has room to arrange four of them on a shelf. he wants at least two compute

zysi [14]

Answer: There are 60 different ways that he can arrange the books.

Step-by-step explanation:

Since we have given that

Number of computer science books = 5

Number of math books = 3

Number of books selected = 4

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Atleast number of math book = 1

According to question, he wants at least two computer science books and at least one math book, and he wants to keep the computer science books and the math books together.

So, Number of different ways that he can arrange the books is given by

$^5C_2\times ^3C_2+^5C_3\times ^3C_1\\\\=30+30\\\\=60$

Hence, there are 60 different ways that he can arrange the books.

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2 years ago

How many ways can a president, vice-president, secretary, and treasurer be chosen from a club with 8 members?

MrMuchimi

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3 years ago

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i have equal numbers of pennis nickels dimes and quarters. The total value of my coins is $2.05. altogether I have ___ coins.

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Answer: It would be 5

Step-by-step explanation:

take one of each coin 1+5+10+25 which = 41

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Hope this helps

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